A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Classification: Nuts of iron or steel
NSN 6650-01-424-8048
NSN 6620-00-082-1525
NSN 5925-00-850-1947
NSN 5999-00-753-7450
NSN 6320-01-103-6218
NSN 5990-00-578-8850
NSN 5990-01-116-2181
NSN 6320-01-341-6130
NSN 5975-00-954-3098
NSN 5998-01-029-3568
NSN 2925-00-678-5502
NSN 5998-01-415-9721